$OpenBSD: patch-Colorizer_cc,v 1.3 2017/04/23 22:18:32 sthen Exp $
--- Colorizer.cc.orig	Tue Aug  3 20:41:17 1999
+++ Colorizer.cc	Sun Apr 23 23:13:01 2017
@@ -23,8 +23,9 @@
 
 #include <assert.h>
 #include <stdio.h>
-#include <strstream.h>
+#include <strstream>
 
+using namespace std;
 
 Colorizer::Colorizer()
 {
